CN117840856A - Deburring device and method for new energy automobile chassis - Google Patents
Deburring device and method for new energy automobile chassis Download PDFInfo
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- CN117840856A CN117840856A CN202410239920.2A CN202410239920A CN117840856A CN 117840856 A CN117840856 A CN 117840856A CN 202410239920 A CN202410239920 A CN 202410239920A CN 117840856 A CN117840856 A CN 117840856A
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- grinding roller
- rod
- automobile chassis
- assembly
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000000428 dust Substances 0.000 claims abstract description 82
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000007599 discharging Methods 0.000 claims 2
- 230000003749 cleanliness Effects 0.000 abstract description 2
- 238000005498 polishing Methods 0.000 description 45
- 230000000694 effects Effects 0.000 description 5
- 238000000926 separation method Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a deburring device and a deburring method for a chassis of a new energy automobile, wherein the deburring device comprises a fixed rod, a movable rod, a first grinding roller, a second grinding roller and a driving assembly, clamping plates are fixedly arranged at one ends of the fixed rod and the movable rod, one end of the fixed rod, which is far away from the clamping plates, is fixedly arranged in a box body, and one end of the movable rod, which is far away from the clamping plates, is connected with a lifting assembly; the first grinding rollers are respectively arranged on two sides of the clamping plate, and the first grinding rollers, the second grinding rollers, the driving assembly and the dust collection assembly are additionally arranged in the invention, so that all surfaces of an automobile chassis workpiece are ground, repeated clamping and overturning of the automobile chassis workpiece by workers are avoided, the labor intensity of the workers is effectively reduced, the working efficiency of grinding and removing burrs on the surface of the automobile chassis workpiece is improved, meanwhile, dust generated during grinding is collected, the cleanliness of surrounding working environment is improved, the mode realizes multi-surface grinding and dust collection, and the second grinding rollers can be automatically adjusted in the use process, so that the use convenience is improved.
Description
Technical Field
The invention relates to the technical field of deburring devices, in particular to a deburring device and method for a chassis of a new energy automobile.
Background
The chassis of the automobile consists of a drive system, a running system, a steering system and a braking system. The chassis is used for supporting and installing the automobile engine, parts and assemblies of the automobile engine, and forming the integral shape of the automobile, so that the automobile moves and normal running is ensured.
In the machining process of the automobile chassis part, the workpiece blank is required to be polished before machining operation is carried out on the workpiece blank, and the workpiece blank is subjected to smooth treatment through polishing.
The chassis work piece blank uses polishing dish or polishing equipment to polish its surface after it is fixed at the in-process of polishing to carry out polishing to the burr on its surface to the chassis work piece blank, but only can polish the one side of chassis work piece blank when polishing, the in-process of polishing needs the staff to stop polishing equipment and loosens, turn over, refastenly chassis work piece blank, has increased staff's intensity of labour team, can't high efficiency polish the work piece, has reduced the work efficiency that the burr was got rid of on chassis work piece blank surface.
Disclosure of Invention
The invention aims to provide a new energy automobile chassis deburring device and method capable of improving automobile chassis deburring processing efficiency, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the deburring device comprises a fixed rod, a movable rod, a first grinding roller, a second grinding roller and a driving assembly, wherein clamping plates are fixedly arranged at one ends of the fixed rod and the movable rod, one end, away from the clamping plates, of the fixed rod is fixedly arranged in a box body, and one end, away from the clamping plates, of the movable rod is connected with a lifting assembly; the first polishing rollers are respectively arranged at two sides of the clamping plates and used for polishing burrs on the upper surface and the lower surface of the automobile chassis workpiece clamped between the two clamping plates, the second polishing rollers are arranged at one side of the movable rod and used for polishing burrs on the side edges of the automobile chassis workpiece clamped between the two clamping plates, and a dust collection assembly is arranged at one side of each first polishing roller; the driving assembly is arranged on the fixed rod and the movable rod, the first polishing roller and the second polishing roller are driven to rotate, the second polishing roller is connected with the driving assembly through the tensioning assembly, polishing can be achieved on all surfaces of an automobile chassis workpiece simultaneously through the first polishing roller, the second polishing roller and the dust collection assembly, repeated clamping and overturning of the automobile chassis workpiece by workers are avoided, labor intensity of the workers is effectively reduced, working efficiency of polishing and removing burrs on the surface of the automobile chassis workpiece is greatly improved, dust generated during polishing is collected, the neatness of surrounding working environment is improved, multiple surfaces can be polished and dust collection can be achieved through the second polishing roller, automatic adaptation and adjustment can be achieved in the using process, and the using convenience is improved.
Preferably, the driving assembly comprises a sleeve, a transmission tooth is fixedly sleeved on the outer side of the sleeve, a driving tooth meshed with the transmission tooth is arranged on one side of the moving rod, one side of the driving tooth is fixedly connected with a driving shaft, one end of the driving shaft, which is far away from the driving tooth, is connected with the output end of a motor, the sleeve is respectively sleeved on the outer sides of the fixed rod and the moving rod, two ends of the sleeve are respectively provided with a baffle, the baffle is respectively fixedly connected with the outer side walls of the fixed rod and the moving rod, a bracket is fixedly arranged on one side of the sleeve, the end part of the first grinding roller is rotationally connected with the bracket, one end of the sleeve is positioned on the fixed rod and the moving rod, a first bevel gear is fixedly arranged on both sides of the first bevel gear, and a second bevel gear is respectively fixedly arranged at one end of the first grinding roller;
the driving assembly further comprises a guide rail, one end of the guide rail is fixedly connected with one of the brackets through a U-shaped frame, a sliding block is arranged in the guide rail in a sliding manner, a spring is fixedly arranged on one side of the sliding block, one end of the spring, which is far away from the sliding block, is fixedly connected with the inner wall of the guide rail, one end of the second grinding roller is rotatably connected with the sliding block, one end of the second grinding roller penetrates through the sliding block and extends upwards to be fixedly connected with a first gear, one side of the first gear is sleeved with a second gear which is positioned on the outer side of the movable rod, the first gear is meshed with the second gear through a toothed chain, the second gear is fixedly sleeved on a lantern ring, the lantern ring is rotatably sleeved on the outer side of the movable rod, one end of the lantern ring is fixedly connected with the side wall of the sleeve through a fixed rod, one side of first grinding roller all is equipped with the suction hood, the one end of suction hood with support fixed connection, wherein adjacent two the one end of suction hood is equipped with the slide rail, the one end of slide rail with one of them the tip fixed connection of suction hood, the inside slip of slide rail is equipped with the lifter, one side and one of lifter first grinding roller rotate to be connected, can realize first, second grinding roller's rotation through addding drive assembly to realize rotation and revolution, polish simultaneously the upper and lower and side remembering of auto chassis work piece, can effectually improve the work efficiency that auto chassis work piece surface burr was polished and is got rid of, avoid the staff to overturn the centre gripping to auto chassis work piece repeatedly, can effectually reduce staff's intensity of labour.
Preferably, the tensioning assembly comprises mounting blocks arranged on two sides of the guide rail, two ends of each mounting block are rotatably provided with movable rods, and the other ends of the movable rods are respectively and rotatably connected with the sliding blocks and the side edges of the U-shaped frame;
the tensioning assembly further comprises tensioning teeth arranged above the mounting block, one side of each tensioning tooth is connected with the mounting block in a rotating mode through the transmission shaft, the tensioning teeth are connected with the toothed chain in a meshed mode, the tensioning assembly is additionally arranged to play a role in adjusting the toothed chain of the first gear and the toothed chain of the second gear support, the toothed chain is always in a tensioning state, and the second polishing roller is convenient to rotate.
Preferably, the dust collection assembly comprises a three-way pipe, wherein two ends of the three-way pipe are respectively communicated with the end parts of the adjacent dust collection covers, the other end of the three-way pipe penetrates through a rotating ring and extends towards the inside of the box body, one side of the rotating ring is fixedly connected with one end of two of the dust collection covers through a connecting rod,
the dust collection assembly is characterized in that the dust collection assembly is further arranged in a collection cavity at the bottom of the inner side of the box body, the top of the collection cavity is located at the top of the box body, a wind guiding blade is arranged at one side of the wind guiding port and located in the collection cavity, the wind guiding blade is fixedly connected with one end of a rotating shaft, the rotating shaft is far away from one end of the wind guiding blade to the upper side of the wind guiding port, the wind guiding blade is fixedly connected with a third gear, the third gear is meshed with the transmission gear, the dust collection assembly is additionally arranged, dust generated when the first grinding roller grinds the upper surface and the lower surface of an automobile chassis workpiece can be collected, the influence of the dust on the physical health of workers due to diffuse surrounding of the box body is avoided, and the cleanliness of the working environment of the workers is effectively improved.
Preferably, the lifting assembly comprises a lifting rod, the lifting rod is fixedly arranged at one end of the movable rod, which is far away from the clamping plates, the lifting rod is far away from one end of the movable rod, which is fixedly connected with one end of the hydraulic rod, which is far away from the lifting rod, one end of the hydraulic rod is connected with the hydraulic cylinder, and the convenience of clamping and fixing the automobile chassis workpiece by the two clamping plates is realized by additionally arranging the lifting assembly.
Preferably, the below of pneumatic cylinder is equipped with the backup pad, the one end of backup pad with lateral wall fixed connection of box, the fixed board of placing that is equipped with in below of motor, just place board fixed mounting in on the lifter, can play the effect of supporting the pneumatic cylinder, avoid the unsettled placing of pneumatic cylinder, increased the security that the pneumatic cylinder used.
Preferably, the inside top of box is equipped with connects the hopper, just connect the centre intercommunication of hopper to be equipped with the sleeve pipe, the sleeve pipe cover is located the outside of deciding the pole, connect the below of hopper through the bracing piece with the bottom fixed connection of box, connect the hopper can play the effect of collecting to the dust that the second roller of polishing dropped.
Preferably, the outside of receiving the hopper through rotatory ring with the end connection of box, the bottom slope setting of collecting the chamber, the convenience is collected the inside dust discharge of chamber.
Preferably, a discharge hole communicated with the collecting cavity is formed in one side of the bottom of the box body, a guide rail is fixedly arranged on one side of the discharge hole and positioned on the outer side wall of the box body, the inside of the guide rail is slidably arranged on the sliding plate, and the sliding plate is provided with an exhaust hole to facilitate cleaning dust in the collecting cavity.
The invention also provides a deburring method for the chassis of the new energy automobile, which comprises the following steps: s1, firstly placing an automobile chassis workpiece to be processed and deburred on the clamping plate at one end of a fixed rod, starting the lifting cylinder assembly to enable the lifting assembly to drive the movable rod to descend, pulling the second polishing roller to move to one side far away from the clamping plate when the lifting assembly is started, stopping starting the lifting assembly when the clamping plate at one end of the movable rod contacts and extrudes the upper surface of the automobile chassis workpiece, extruding, clamping and fixing the automobile chassis workpiece by the two clamping plates, and enabling the two clamping plates to contact and pressurize the upper surface and the lower surface of the automobile chassis workpiece, wherein the first polishing rollers at two sides of the clamping plates are respectively contacted with the upper surface and the lower surface of the automobile chassis workpiece at the moment, the two clamping plates clamp and fix the automobile chassis workpiece and then release the pulling of the second polishing roller, and the second polishing roller moves to one side close to the automobile chassis workpiece under the push-pull of a spring and enables the second polishing roller to contact with the side wall of the automobile chassis workpiece;
S2, after clamping and fixing of an automobile chassis workpiece to be processed are completed, a driving assembly is started, the driving assembly is started to drive the first grinding roller on two sides of the clamping plate and the second grinding roller on the side edge of the automobile chassis workpiece to rotate, the first grinding roller and the second grinding roller can grind the upper surface, the lower surface and the side edge of the automobile chassis workpiece simultaneously, the first grinding roller and the second grinding roller can revolve around a fixed rod serving as a central shaft while rotating, the first grinding roller and the second grinding roller can grind the upper surface, the lower surface and different positions of the side edge of the automobile chassis workpiece, the second grinding roller is connected with a tensioning assembly, and the second grinding roller can be automatically attached to the side wall of the automobile chassis workpiece during revolution, so that the convenience of automatic adjustment of the second grinding roller during use is improved;
s3, after the driving assembly is started, the dust collection assembly can be driven to start, the dust collection assembly can enable the dust collection cover arranged above the first grinding roller to generate negative pressure and the inside of the sleeve pipe communicated with the inside of the box body to generate negative pressure, and dust generated by grinding the surfaces of the first grinding roller, the second grinding roller and the automobile chassis workpiece is adsorbed, collected and conveyed into the collecting cavity to be collected.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the existing new energy automobile chassis deburring device is optimized, and all surfaces of automobile chassis workpieces can be polished simultaneously by additionally arranging the first polishing roller, the second polishing roller, the driving assembly and the dust collection assembly, so that repeated clamping and overturning of workers on the automobile chassis workpieces are avoided, the labor intensity of the workers is effectively reduced, the working efficiency of polishing and removing burrs on the surfaces of the automobile chassis workpieces is greatly improved, meanwhile, dust generated during polishing is collected, the neatness of the surrounding working environment is improved, the mode can be realized, multi-surface polishing and dust collection are simultaneously carried out, and the second polishing roller can be automatically adapted and adjusted in the use process, so that the use convenience is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a cross-sectional view of the present invention;
FIG. 4 is a schematic diagram of a driving assembly according to the present invention;
FIG. 5 is a bottom view of FIG. 4 of the present invention;
FIG. 6 is a schematic view of the structure of the tensioning assembly of the present invention;
FIG. 7 is a schematic view of the separation between the sleeve and the movable rod according to the present invention;
FIG. 8 is a schematic view of the separation between the tensioner teeth and the toothed chain of the present invention;
FIG. 9 is a schematic view of the connection between the movable bar and the slider and U-shaped bar according to the present invention;
FIG. 10 is a schematic view of the structure of a fixed lever and a movable lever in the present invention;
FIG. 11 is a schematic view of the separation between the sleeve and the stator bar according to the present invention;
FIG. 12 is a cross-sectional view of the case of the present invention;
fig. 13 is a schematic structural view of a dust hood according to the present invention.
In the figure: 1. a fixed rod; 2. a movable rod; 3. a clamping plate; 4. a case; 5. a first grinding roller; 6. a second grinding roller; 7. a sleeve; 8. a drive tooth; 9. a drive tooth; 10. a drive shaft; 11. a motor; 12. a baffle; 13. a bracket; 14. a first bevel gear; 15. a second bevel gear; 16. a guide rail; 17. a U-shaped frame; 18. a slide block; 19. a spring; 20. a first gear; 21. a second gear; 22. a toothed chain; 23. a collar; 24. a fixed rod; 25. a mounting block; 26. a movable rod; 27. tensioning teeth; 28. a dust hood; 29. a slide rail; 30. a lifting block; 31. a three-way pipe; 32. a rotating ring; 33. a connecting rod; 34. a collection chamber; 35. an air inlet; 36. wind-guiding blades; 37. a rotating shaft; 38. a third gear; 39. a lifting rod; 40. a hydraulic rod; 41. a hydraulic cylinder; 42. a support plate; 43. a receiving hopper; 44. a sleeve; 45. a support rod; 46. a discharge port; 47. and a sliding plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1-13, a deburring device for a new energy automobile chassis in the drawings comprises a fixed rod 1, a movable rod 2, a first grinding roller 5, a second grinding roller 6 and a driving assembly, wherein clamping plates 3 are fixedly arranged at one ends of the fixed rod 1 and the movable rod 2, one end of the fixed rod 1, which is far away from the clamping plates 3, is fixedly arranged in a box body 4, and one end of the movable rod 2, which is far away from the clamping plates 3, is connected with a lifting assembly; the first grinding rollers 5 are respectively arranged at two sides of the clamping plates 3 and used for grinding burrs on the upper surface and the lower surface of the automobile chassis workpiece clamped between the two clamping plates 3, the second grinding rollers 6 are arranged at one side of the movable rod 2 and used for grinding burrs on the side edges of the automobile chassis workpiece clamped between the two clamping plates 3, and a dust collection assembly is arranged at one side of the first grinding rollers 5; the driving component is arranged on the fixed rod 1 and the movable rod 2, drives the first grinding roller 5 and the second grinding roller 6 to rotate, and the second grinding roller 6 is connected with the driving component through the tensioning component.
Referring to fig. 1-12, the driving assembly in the drawing includes a sleeve 7, a transmission tooth 8 is fixedly sleeved on the outer side of the sleeve 7, a driving tooth 9 meshed with the transmission tooth 8 is arranged on one side of the moving rod 2, one side of the driving tooth 9 is fixedly connected with a driving shaft 10, one end of the driving shaft 10 away from the driving tooth 9 is connected with the output end of a motor 11, the sleeve 7 is respectively sleeved on the outer sides of the fixed rod 1 and the moving rod 2, two ends of the sleeve 7 are respectively provided with a baffle 12, the baffle 12 is respectively fixedly connected with the outer side walls of the fixed rod 1 and the moving rod 2, one side of the sleeve 7 is fixedly provided with a bracket 13, the end of a first grinding roller 5 is respectively and rotatably connected with the bracket 13, one end of the sleeve 7 is fixedly provided with a first bevel tooth 14 on the fixed rod 1 and the moving rod 2, two sides of the first bevel tooth 14 are respectively meshed with a second bevel tooth 15, and the second bevel tooth 15 is respectively and fixedly installed at one end of the first grinding roller 5;
referring to fig. 1-12, the driving assembly in the drawing further includes a guide rail 16, one end of the guide rail 16 is fixedly connected with one of the brackets 13 through a U-shaped frame 17, a sliding block 18 is slidably disposed in the guide rail 16, a spring 19 is fixedly disposed at one side of the sliding block 18, one end of the spring 19 far away from the sliding block 18 is fixedly connected with the inner wall of the guide rail 16, one end of the second grinding roller 6 is rotatably connected with the sliding block 18, one end of the second grinding roller 6 penetrates through the sliding block 18 and extends upwards to be fixedly connected with the first gear 20, one side of the first gear 20 is sleeved with the second gear 21, the first gear 20 is meshed with the second gear 21 through a toothed chain 22, the second gear 21 is fixedly sleeved on a collar 23, the collar 23 is rotatably sleeved on the outer side of the moving rod 2, one end of the collar 23 is fixedly connected with the side wall of the sleeve 7 through a fixed rod 24, one end of the first grinding roller 5 is fixedly connected with the bracket 13, one end of the adjacent two grinding rollers 28 is provided with a slide rail 29, one end of the slide rail 29 is fixedly connected with one end of the slide rail 28, and one end of the slide rail 29 is rotatably connected with one slide rail 30 of the slide blocks 5.
Referring to fig. 4-10, the tensioning assembly in the drawing includes mounting blocks 25 disposed on two sides of the guide rail 16, two ends of the mounting blocks 25 are rotatably provided with movable rods 26, and the other ends of the movable rods 26 are rotatably connected with the sliding blocks 18 and the sides of the U-shaped frame 17 respectively;
referring to fig. 4-10, the tensioning assembly further includes a tensioning tooth 27 mounted above the mounting block 25, one side of the tensioning tooth 27 being rotatably coupled to the mounting block 25 by a drive shaft, the tensioning tooth 27 being in meshed engagement with the toothed chain 22.
Referring to fig. 3-5 and 10-12, the dust collection assembly in the drawings comprises a three-way pipe 31, two ends of the three-way pipe 31 are respectively communicated with the ends of the adjacent dust collection covers 28, the other end of the three-way pipe 31 penetrates a rotating ring 32 and extends towards the inside of the box body 4, one side of the rotating ring 32 is fixedly connected with one end of two dust collection covers 28 through a connecting rod 33,
referring to fig. 3-5 and 10-11, the dust collection assembly in the drawings further includes a collection chamber 34 disposed at the bottom of the inner side of the case 4, an air guiding opening 35 is disposed at the top of the collection chamber 34 and on the case 4, an air guiding blade 36 is disposed at one side of the air guiding opening 35 and inside the collection chamber 34, the air guiding blade 36 is fixedly connected with one end of a rotating shaft 37, one end of the rotating shaft 37 away from the air guiding blade 36 extends to the upper side of the air guiding opening 35 and is fixedly connected with a third gear 38, and the third gear 38 is meshed with the driving gear 8.
The invention also provides a deburring method for the chassis of the new energy automobile, which comprises the following specific operation methods: s1, firstly placing an automobile chassis workpiece to be processed and deburred on a clamping plate 3 at one end of a fixed rod, starting a lifting assembly, enabling the lifting assembly to drive a movable rod 2 to descend, pulling a second polishing roller 6 to move towards one side far away from the clamping plate 3 when the lifting assembly is started, stopping starting of the lifting assembly when the clamping plate 3 at one end of the movable rod 2 contacts and extrudes the upper surface of the automobile chassis workpiece, extruding and clamping the automobile chassis workpiece by two clamping plates 3, and enabling the two clamping plates 3 to contact and press the upper surface and the lower surface of the automobile chassis workpiece, wherein a first polishing roller at two sides of the clamping plates 3 respectively contacts with the upper surface and the lower surface of the automobile chassis workpiece, loosening the pulling of the second polishing roller 6 after the clamping and fixing the automobile chassis workpiece by the two clamping plates 3, enabling the second polishing roller 6 to move towards one side close to the automobile chassis workpiece under the push-pull of a spring 19, and enabling the second polishing roller 6 to contact with the side wall of the automobile chassis workpiece;
s2, after the clamping and fixing of the automobile chassis workpiece to be processed are completed, a driving assembly is started, the driving assembly is started to drive a first grinding roller 5 on two sides of a clamping plate 3 and a second grinding roller 6 on the side edge of the automobile chassis workpiece to rotate, the upper surface, the lower surface and the automobile side edge of the automobile chassis workpiece can be simultaneously ground by the rotation of the first grinding roller 5 and the second grinding roller 6, and the first grinding roller 5 and the second grinding roller 6 can revolve around a fixed rod 1 serving as a central shaft while rotating, so that the first grinding roller 5 and the second grinding roller 6 can grind different positions of the upper surface, the lower surface and the side edge of the automobile chassis workpiece, wherein the second grinding roller 6 is connected with a tensioning assembly, the side wall of the automobile chassis workpiece can be automatically attached to the second grinding roller 6 in the revolution process, and the convenience of automatic adjustment of the second grinding roller 6 in use is increased;
S3, after the driving assembly is started, the dust collection assembly can be driven to start, the dust collection assembly can enable the dust collection cover 28 arranged above the first grinding roller to generate negative pressure and the sleeve 44 communicated with the inside of the box body 4 to generate negative pressure, and dust generated by grinding the surfaces of the first grinding roller 5, the second grinding roller 6 and the automobile chassis workpiece is adsorbed, collected and conveyed into the collecting cavity to be collected.
When the burrs on the surface of the new energy automobile chassis workpiece are removed: firstly, an automobile chassis workpiece to be processed and deburred is placed on a clamping plate 3 at one end of a fixed rod above a box body 4, at the moment, the fixedly installed clamping plate 3 at one end of the fixed rod 1 can play a role in supporting and bearing the automobile chassis workpiece, meanwhile, the edge of a first grinding roller 5 at two sides of one end of the fixed rod 1 is contacted with the lower surface of the automobile chassis workpiece, then a lifting assembly is started, the lifting assembly drives a movable rod 2 above the fixed rod 1 to descend, the movable rod 2 can drive the clamping plate 3 at one end of the movable rod 2 to descend so as to extrude the upper surface of the automobile chassis workpiece, after the clamping plate 3 is fixedly installed at one end of the automobile chassis workpiece, the starting of the lifting assembly is stopped, at the moment, the clamping plate 3 at one end of the fixed rod 1 and the clamping plate 3 at one end of the movable rod 2 can play a role in clamping and fixing the automobile chassis workpiece, and the stability of placing the automobile chassis workpiece is improved; the lifting assembly drives the movable rod 2 to descend and simultaneously drives the sleeve 7 sleeved on the outer side of the movable rod 2 in the driving assembly to descend together, the sleeve 7 descends and simultaneously drives the support 13 on one side to descend, and the first grinding roller 5 can be synchronously driven to descend due to the fact that the end part of the first grinding roller 5 is rotationally connected with the support 13, when the clamping plate 3 at one end of the movable rod 2 clamps an automobile chassis workpiece in an extrusion mode, the side edge of the first grinding roller 5 contacts with the upper surface of the automobile chassis workpiece at the moment, clamping fixation of the two clamping plates 3 on the automobile chassis workpiece is achieved, meanwhile, the first grinding rollers 5 at two sides of the automobile chassis workpiece respectively contact with the upper surface and the lower surface of the automobile chassis workpiece, and at the moment, adjustment of the two clamping plates 3 and the first grinding roller 5 is completed.
After the adjustment of the clamping plate 3 and the first grinding roller 5 is completed, a motor 11 in the driving assembly is started, the motor 11 starts a driving shaft 10 capable of driving an output end to rotate, one end of the driving shaft 10 is fixedly provided with a driving tooth 9, the driving tooth 9 is meshed with a transmission tooth 8 fixed at the end part of a sleeve 7 outside the movable rod 2, and when the driving shaft 10 drives the driving tooth 9 to rotate, the driving tooth 9 is meshed with the transmission tooth 8 to rotate, so that the transmission tooth 8 drives the sleeve 7 sleeved outside the movable rod 2 to rotate, the sleeve 7 rotates to drive a bracket 13 to rotate, the bracket 13 rotates to drive the first grinding roller 5 rotatably mounted on the bracket 13 to rotate by taking a central shaft of the movable rod 2 as a circle center, and revolution of the first grinding roller 5 is realized at the moment.
Because the one end of first grinding roller 5 is fixed and is equipped with second bevel gear 15, and mesh between second bevel gear 15 and the first bevel gear 14 of fixed mounting on movable rod 2, movable rod 2 descends behind the upper surface extrusion of automobile chassis work piece under the drive of lifting unit, movable rod 2 is fixed this moment, can drive second bevel gear 15 motion and use movable rod 2 center pin to revolve round when first grinding roller 5 rotates, when second bevel gear 15 is on first bevel gear 14, and first gear 20 is fixed, can realize that second bevel gear 15 meshing first bevel gear 14 rotates this moment, realize that second bevel gear 15 rotates with the center pin of first grinding roller 5 as the circular, realize the rotation of second bevel gear 15, because second bevel gear 15 fixed mounting is in the one end of first grinding roller 5, when second bevel gear 15 rotation, synchronous can drive first grinding roller 5 rotation, realize that first grinding roller's 5 both sides of movable rod 2 one end 3 can realize that the rotation of first grinding roller 5 carries out the rotation on the upper surface of automobile chassis work piece simultaneously, can realize that the rotation can not be convenient to realize the rotation on the automobile chassis of automobile chassis to the realization, can remove the rotation of the rotation on the realization chassis of the realization of rotation work piece.
When the sleeve 7 sleeved outside the movable rod 2 rotates, the movable rod 13 can be driven to synchronously move with the fixed dust hood 28 on the support 13, a slide rail 29 is arranged between one of the dust hoods 28 on the upper surface of the movable rod 2 and one of the dust hoods 28 on one side of the lower surface of the movable rod 1, one end of the slide rail 29 is fixedly connected with the end part of the dust hood 28 on one side of the lower surface of the movable rod 2, at the moment, the slide rail 29 can be fixedly used, one end of the dust hood 28 on one side of the movable rod 2 is fixedly arranged with a lifting block 30, the lifting block 30 is arranged in the slide rail 29 in a sliding manner, the lifting block 30 can be lifted in the slide rail 29, the movable rod 2 can conveniently lift in a sliding manner in the slide rail 29, the movable rod 2 and the fixed rod 1 conveniently in an adjusting manner, and simultaneously, when the sleeve 7 sleeved on the movable rod 2 rotates, the dust hood 28 on one side of the support 13 can be driven to rotate, the slide rail 29 can be pushed by the lifting block 30 to move, and the slide rail 29 can be fixedly arranged on the dust hood 28 on one side of the fixed rod 1, the dust hood 28 can be driven to synchronously rotate, and the fixed rod 2 can be driven to rotate with the fixed rod 1 to rotate, and the fixed rod 7 can rotate, and the fixed rod 5 can rotate and the rotary support 5 can rotate on the support 5, and the first side of the rotary support 5 can be simultaneously, and the rotary support can be driven to rotate and the rotary support 5, and the rotary support 5 can be rotated, and the rotary support 5; the operation can realize the simultaneous polishing and deburring of the upper surface and the lower surface of the automobile chassis workpiece;
When the movable rod is regulated in a descending way through the lifting assembly, a worker pulls the second grinding roller 6 to move to the side far away from the clamping plates 3, the spring 19 on one side of the sliding block 18 in the guide rail 16 can be extruded, after the two clamping plates 3 clamp and fix the automobile chassis workpiece, the second grinding roller 6 is pulled to be close to the side close to the automobile chassis workpiece under the pushing of the spring 19 when the pulling of the second grinding roller 6 is released, the second grinding roller 6 can be contacted with the side close to the automobile chassis workpiece when the second grinding roller 6 contacts with the side of the automobile chassis workpiece, as one end of the second grinding roller 6 is fixedly provided with the first gear 20, the first gear 20 is meshed and connected with the second gear 21 through the toothed chain 22, the second gear 21 is fixedly sleeved on the collar 23, and the lantern ring 23 passes through dead lever 24 and sleeve 7's lateral wall fixed connection, can realize driving lantern ring 23 rotation when sleeve 7 rotates, lantern ring 23 drives second gear 21 rotation, second gear 21 rotates and drives first gear 20 through toothed chain 22 and rotate, can realize the rotation of second grinding roller 6, realize the rotation of second grinding roller 6 this moment, the inside of guided way 16 is located in the slider 18 slip, and one end of guided way 16 passes through U type frame 17 and support 13 fixed connection, when support 13 follows sleeve 7 and rotates, can drive the rotation of second grinding roller 6, realize that second grinding roller 6 uses the center pin of movable rod 2 to revolve round, realize that second grinding roller 6 carries out rotation and revolution at the side of vehicle chassis work piece, improve the convenience of polishing to the vehicle chassis work piece side, realize the side of vehicle chassis work piece at this moment and polish.
When the second grinding roller 6 grinds the side edge of the automobile chassis workpiece, when the second grinding roller 6 rotates to the concave side of the side edge of the automobile chassis workpiece, at the moment, the spring 19 at one side of the sliding block 18 pushes the sliding block 18 to move towards the side surface close to the automobile chassis workpiece, when the second grinding roller 6 moves from the concave side to the convex side, the side edge of the automobile chassis workpiece pushes the second grinding roller 6 to enable the sliding block 18 to squeeze the spring 19, so that the second grinding roller 6 moves towards the side far from the clamping plate 3 and can keep the second grinding roller 6 always in contact with the side edge of the automobile chassis workpiece, the side edge of the automobile chassis workpiece is ground, when the sliding block 18 slides in the guide rail 16, the sliding block 26 which is connected with the two sides in a rotating way plays a pushing and pulling role, when the sliding rod 26 is pushed and pulled, the installation block 25 moves towards the opposite direction, and the distance between two tensioning teeth 27 is changed, namely the toothed chain 22 always keeps a tensioning state when the sliding block 18 moves in the guide rail 16, and the side wall of the automobile chassis of the second grinding roller 6 is ground; this positioning enables an automatic adjustment of the position of the second grinding roller 6 during the grinding process.
When the sleeve 7 on the outer side of the fixed rod 1 rotates, the transmission gear 8 on the sleeve 7 can be meshed to drive the third gear 38 on one side to rotate, the third gear 38 is fixedly arranged on the rotating shaft 37 to enable the rotating shaft 37 to rotate, the other end of the rotating shaft 37 and the induced air blade 36 to rotate, the induced air blade 36 can suck air in the box 4, negative pressure is generated in the box 4, as the top of the box 4 is rotationally provided with the rotating ring 32, the rotating ring 32 is communicated with the three-way pipe 31, the other two ends of the three-way pipe 31 are communicated with the end part of the dust hood 28, the dust hood 28 is covered above the first grinding roller 5, dust and waste dust generated by the first grinding roller 5 when the upper surface and the lower surface of an automobile chassis workpiece are ground can be sucked into the box 4, and the induced air inlet 35 is formed in the box 4 to collect dust, the box 4 is enabled to suck the dust generated when the side edge of the automobile chassis workpiece is ground, the dust generated when the first grinding roller 5 is ground is enabled to absorb and collect dust, the dust around the box 4 is reduced, the dust generated when the dust is ground, the work environment of the people around the box is clean is reduced, and the dust is clean;
The device simple structure makes things convenient for staff to operate and uses, through addding first, second grinding roller, drive assembly and dust absorption subassembly, can realize polishing to all faces of auto chassis work piece simultaneously, avoid the staff to relapse to auto chassis work piece centre gripping upset, effectually reduced staff's intensity of labour, great improvement auto chassis work piece surface burr the work efficiency that gets rid of polishing, the effect of collecting is played the dust that produces when polishing simultaneously, improve surrounding working environment's neatness, this kind of mode can realize that the multiaspect is polished and is gone on in the dust absorption, and the second grinding roller 6 can be in the automatic adaptation adjustment of use, the convenience of use has been improved.
Example 2
Referring to fig. 1-13, this embodiment further describes example 1, in which a fixed rod 1, a movable rod 2, a first grinding roller 5, a second grinding roller 6 and a driving assembly are shown, one ends of the fixed rod 1 and the movable rod 2 are fixedly provided with a clamping plate 3, one end of the fixed rod 1 away from the clamping plate 3 is fixedly arranged in a box 4, and one end of the movable rod 2 away from the clamping plate 3 is connected with a lifting assembly; the first grinding rollers 5 are respectively arranged at two sides of the clamping plates 3 and used for grinding burrs on the upper surface and the lower surface of the automobile chassis workpiece clamped between the two clamping plates 3, the second grinding rollers 6 are arranged at one side of the movable rod 2 and used for grinding burrs on the side edges of the automobile chassis workpiece clamped between the two clamping plates 3, and a dust collection assembly is arranged at one side of the first grinding rollers 5; the driving component is arranged on the fixed rod 1 and the movable rod 2 and drives the first grinding roller 5 and the second grinding roller 6 to rotate, and the second grinding roller 6 is connected with the driving component through the tensioning component;
Referring to fig. 1-3, the lifting assembly in the drawings includes a lifting rod 39, the lifting rod 39 is fixedly disposed at one end of the moving rod 2 away from the clamping plate 3, one end of the lifting rod 39 away from the moving rod 2 is fixedly connected with one end of a hydraulic rod 40, and one end of the hydraulic rod 40 away from the lifting rod 39 is connected with a hydraulic cylinder 41.
Referring to fig. 1-5, a support plate 42 is disposed below the hydraulic cylinder 41 in the drawings, one end of the support plate 42 is fixedly connected with the outer side wall of the case 4, a placement plate is fixedly disposed below the motor 11, and the placement plate is fixedly mounted on the lifting rod 39.
In this embodiment, one end of the movable rod 2 far away from the clamping plate 3 is connected with the lifting assembly, so as to drive the movable rod 2 to lift, so that the clamping plate 3 at one end of the movable rod 2 drives the clamping plate 3 at one end of the fixed rod 1 to clamp and fix the automobile chassis workpiece placed on the clamping plate 3 at one end of the fixed rod 1, and the safety of placing the automobile chassis workpiece is realized; when the hydraulic rod 40 stretches out to drive the lifting rod 39 to rise, the movable rod 2 drives the clamping plates 3 at one end of the movable rod to rise, at the moment, the two clamping plates 3 are far away, the clamping plates 3 at one end of the movable rod 2 lose clamping on the automobile chassis workpiece, at the moment, a worker can shift and pick up and replace the automobile chassis workpiece placed on the clamping plates 3 at one end of the fixed rod 1, and the convenience of picking and placing the automobile chassis workpiece is improved.
Example 3
Referring to fig. 1-13, this embodiment further illustrates other examples, in which a fixed rod 1, a movable rod 2, a first grinding roller 5, a second grinding roller 6 and a driving assembly are shown, one ends of the fixed rod 1 and the movable rod 2 are fixedly provided with a clamping plate 3, one end of the fixed rod 1 away from the clamping plate 3 is fixedly arranged in a box body 4, and one end of the movable rod 2 away from the clamping plate 3 is connected with a lifting assembly; the first grinding rollers 5 are respectively arranged at two sides of the clamping plates 3 and used for grinding burrs on the upper surface and the lower surface of the automobile chassis workpiece clamped between the two clamping plates 3, the second grinding rollers 6 are arranged at one side of the movable rod 2 and used for grinding burrs on the side edges of the automobile chassis workpiece clamped between the two clamping plates 3, and a dust collection assembly is arranged at one side of the first grinding rollers 5; the driving component is arranged on the fixed rod 1 and the movable rod 2, drives the first grinding roller 5 and the second grinding roller 6 to rotate, and the second grinding roller 6 is connected with the driving component through the tensioning component.
Referring to fig. 1, 3 and 12, a receiving hopper 43 is arranged above the inside of the box 4 in the drawings, a sleeve 44 is communicated with the middle of the receiving hopper 43, the sleeve 44 is sleeved on the outer side of the fixed rod 1, and the lower part of the receiving hopper 43 is fixedly connected with the bottom of the box 4 through a supporting rod 45; the outside of the receiving hopper 43 is connected to the end of the casing 4 by the rotary ring 32, and the bottom of the collecting chamber 34 is inclined.
Referring to fig. 1, 2 and 12, a discharge port 46 communicated with the collecting chamber 34 is formed on one side of the bottom of the box 4 in the drawings, a guide rail is fixedly arranged on one side of the discharge port 46 and on the outer side wall of the box 4, a sliding plate 47 is slidably arranged in the guide rail, and an exhaust hole is formed in the sliding plate 47.
In the embodiment, the top of the box body is provided with the receiving hopper 43, so that scraps generated when the second grinding roller 6 grinds the side edges of the automobile chassis workpiece can be collected, meanwhile, the middle of the receiving hopper 43 is communicated with the sleeve 44, one end of the sleeve 44 is communicated with the box body 4, when the induced air blades in the dust collection assembly rotate, negative pressure is generated in the box body, air in the receiving hopper flows into the box body 4 through the sleeve at the same time, at the moment, the effect of introducing, adsorbing and collecting dust generated when the second grinding roller 6 grinds the side edges of the automobile chassis workpiece can be realized, diffusion of dust around the box body 4 is reduced, physical injury of the dust to workers is reduced, and meanwhile, the neatness of the working environment around the box body 4 is improved; the receiving hopper 43 is connected with the box body 4 through the supporting rod 45, so that the effect of supporting the receiving hopper 43 can be realized, the hanging placement of the receiving hopper 43 is avoided, the connection between the receiving hopper 43 and the box body 4 through the rotating ring 32 can increase the tightness of the connection between the end part of the box body 4 and the outer wall of the receiving hopper 43, the overflow of dust entering the box body 4 is reduced, and the convenience of dust collection is increased;
The discharge hole 46 communicated with the collecting cavity 34 is formed in one side of the bottom of the box body 4, dust collected in the collecting cavity 34 can be discharged periodically, the sliding plate 47 is arranged on the discharge hole 46 in a sliding mode, the discharge hole 46 can be shielded, an exhaust hole is formed in the sliding plate 47, the air in the collecting cavity 34 can be discharged, a dust collecting cloth bag is fixedly arranged in the inner side of the sliding plate 47 in installation and use, dust can be blocked when the air passes through the exhaust hole, and the dust is collected in the collecting cavity 34.
Claims (10)
1. A deburring device for a new energy automobile chassis, comprising:
the lifting device comprises a fixed rod (1) and a movable rod (2), wherein clamping plates (3) are fixedly arranged at one ends of the fixed rod (1) and the movable rod (2), one end, away from the clamping plates (3), of the fixed rod (1) is fixedly arranged in a box body (4), and one end, away from the clamping plates (3), of the movable rod (2) is connected with a lifting assembly;
the device comprises a first grinding roller (5) and a second grinding roller (6), wherein the first grinding roller (5) is respectively arranged at two sides of each clamping plate (3), burrs on the upper surface and the lower surface of an automobile chassis workpiece clamped between the two clamping plates (3) are ground, the second grinding roller (6) is arranged at one side of the movable rod (2), burrs on the side edges of the automobile chassis workpiece clamped between the two clamping plates (3) are ground, and a dust collection assembly is arranged at one side of the first grinding roller (5);
The driving assembly is arranged on the fixed rod (1) and the movable rod (2), the first grinding roller (5) and the second grinding roller (6) are driven to rotate, and the second grinding roller (6) is connected with the driving assembly through the tensioning assembly.
2. The deburring device for the new energy automobile chassis according to claim 1, wherein the driving assembly comprises a sleeve (7), a transmission tooth (8) is fixedly sleeved on the outer side of the sleeve (7), a driving tooth (9) meshed with the transmission tooth (8) is arranged on one side of the moving rod (2), one side of the driving tooth (9) is fixedly connected with a driving shaft (10), one end of the driving shaft (10) far away from the driving tooth (9) is connected with the output end of a motor (11), the sleeve (7) is respectively sleeved on the outer sides of the fixed rod (1) and the moving rod (2), baffle plates (12) are respectively fixedly connected with the outer side walls of the fixed rod (1) and the moving rod (2), a bracket (13) is fixedly arranged on one side of the sleeve (7), the end of the first grinding roller (5) is rotationally connected with the bracket (13), the sleeve (7) is respectively sleeved on the outer side of the fixed rod (1) and the outer side wall of the moving rod (2), umbrella teeth (14) are respectively meshed with a first umbrella tooth (14), the second bevel gears (15) are respectively and fixedly arranged at one end of the first grinding roller (5);
The driving assembly further comprises a guide rail (16), one end of the guide rail (16) is fixedly connected with one of the brackets (13) through a U-shaped frame (17), a sliding block (18) is arranged in the guide rail (16) in a sliding manner, a spring (19) is fixedly arranged on one side of the sliding block (18), one end of the spring (19) away from the sliding block (18) is fixedly connected with the inner wall of the guide rail (16), one end of the second grinding roller (6) is rotatably connected with the sliding block (18), one end of the second grinding roller (6) penetrates through the sliding block (18) and extends upwards to be fixedly connected with a first gear (20), one side of the first gear (20) is sleeved with a second gear (21) and is positioned on the outer side of the movable rod (2), the second gear (21) is meshed and connected with the first gear (20) through a toothed chain (22), the second gear (21) is fixedly sleeved on a lantern ring (23), one end of the second grinding roller (6) penetrates through the sliding block (18) and is fixedly connected with one end (28) of the fixed sleeve (28), one end of each two adjacent dust suction hoods (28) is provided with a sliding rail (29), one end of each sliding rail (29) is fixedly connected with one end of each dust suction hood (28), a lifting block (30) is slidably arranged in each sliding rail (29), and one side of each lifting block (30) is rotatably connected with one of the first grinding rollers (5).
3. The deburring device for the chassis of the new energy automobile according to claim 2, characterized in that the tensioning assembly comprises mounting blocks (25) arranged on two sides of the guide rail (16), two ends of the mounting blocks (25) are respectively provided with a movable rod (26) in a rotating way, and the other ends of the movable rods (26) are respectively connected with the sliding blocks (18) and the side edges of the U-shaped frame (17) in a rotating way;
the tensioning assembly further comprises tensioning teeth (27) arranged above the mounting blocks (25), one sides of the tensioning teeth (27) are rotatably connected with the mounting blocks (25) through transmission shafts, and the tensioning teeth (27) are meshed with the toothed chains (22).
4. The deburring device for the chassis of the new energy automobile according to claim 2, characterized in that the dust collection assembly comprises a three-way pipe (31), wherein two ends of the three-way pipe (31) are respectively communicated with the ends of the adjacent dust collection covers (28), the other end of the three-way pipe (31) penetrates a rotating ring (32) and extends towards the inside of the box body (4), and one side of the rotating ring (32) is fixedly connected with one end of two dust collection covers (28) through a connecting rod (33);
The dust collection assembly is characterized by further comprising a collection cavity (34) formed in the bottom of the inner side of the box body (4), an air guide opening (35) is formed in the top of the collection cavity (34) and located on the box body (4), an air guide blade (36) is arranged on one side of the air guide opening (35) and located in the collection cavity (34), the air guide blade (36) is fixedly connected with one end of a rotating shaft (37), one end of the rotating shaft (37) away from the air guide blade (36) extends to the upper portion of the air guide opening (35) and is fixedly connected with a third gear (38), and the third gear (38) is meshed with the transmission gear (8).
5. The deburring device for the chassis of the new energy automobile according to claim 4, wherein the lifting assembly comprises a lifting rod (39), the lifting rod (39) is fixedly arranged at one end of the moving rod (2) far away from the clamping plate (3), one end of the lifting rod (39) far away from the moving rod (2) is fixedly connected with one end of a hydraulic rod (40), and one end of the hydraulic rod (40) far away from the lifting rod (39) is connected with a hydraulic cylinder (41).
6. The deburring device for the chassis of the new energy automobile according to claim 5, wherein a supporting plate (42) is arranged below the hydraulic cylinder (41), one end of the supporting plate (42) is fixedly connected with the outer side wall of the box body (4), a placing plate is fixedly arranged below the motor (11), and the placing plate is fixedly arranged on the lifting rod (39).
7. The deburring device for the chassis of the new energy automobile according to claim 6, wherein a receiving hopper (43) is arranged above the inside of the box body (4), a sleeve (44) is arranged in the middle of the receiving hopper (43) in a communicating manner, the sleeve (44) is sleeved on the outer side of the fixed rod (1), and the lower side of the receiving hopper (43) is fixedly connected with the bottom of the box body (4) through a supporting rod (45).
8. The deburring device for the chassis of the new energy automobile according to claim 7, characterized in that the outer side of the receiving hopper (43) is connected with the end portion of the box body (4) through the rotating ring (32), and the bottom portion of the collecting cavity (34) is arranged obliquely.
9. The deburring device for the chassis of the new energy automobile according to claim 4, wherein a discharging hole (46) communicated with the collecting cavity (34) is formed in one side of the bottom of the box body (4), a guide rail is fixedly arranged on one side of the discharging hole (46) and located on the outer side wall of the box body (4), a sliding plate (47) is slidably arranged in the guide rail, and an exhaust hole is formed in the sliding plate (47).
10. A method for a new energy vehicle chassis deburring device as claimed in any one of claims 1 to 9, comprising:
s1, firstly placing an automobile chassis workpiece to be processed and deburred on a clamping plate (3) at one end of a fixed rod, starting a lifting assembly to enable the lifting assembly to drive a movable rod (2) to descend, pulling a second grinding roller (6) to move towards one side far away from the clamping plate (3) when the lifting assembly is started, stopping starting the lifting assembly when the clamping plate (3) at one end of the movable rod (2) contacts and extrudes the upper surface of the automobile chassis workpiece, at the moment, the automobile chassis workpiece is extruded and clamped and fixed by two clamping plates (3), at the moment, the two clamping plates (3) contact and pressurize the upper surface and the lower surface of the automobile chassis workpiece, at the moment, the first grinding rollers (5) at two sides of the clamping plates (3) are respectively contacted with the upper surface and the lower surface of the automobile chassis workpiece, and after the two clamping plates (3) clamp and fix the automobile chassis workpiece, loosening the pulling of the second grinding roller (6), and the second grinding roller (6) is pushed and pulled by a push spring (19) to move towards one side of the automobile chassis workpiece, and the side of the automobile chassis workpiece is contacted with the second grinding roller (19);
S2, after clamping and fixing of an automobile chassis workpiece to be processed are completed, a driving assembly is started, the driving assembly is started to drive the first grinding roller (5) on two sides of the clamping plate (3) and the second grinding roller (6) on the side edge of the automobile chassis workpiece to rotate, the first grinding roller (5) and the second grinding roller (6) can grind the upper surface, the lower surface and the side edge of the automobile chassis workpiece simultaneously, and the first grinding roller (5) and the second grinding roller (6) can revolve around the fixed rod (1) serving as a central shaft while rotating, so that the first grinding roller (5) and the second grinding roller (6) can grind the upper surface, the lower surface and the different positions of the side edge of the automobile chassis workpiece, and the second grinding roller (6) is connected with a tensioning assembly, so that the side wall of the automobile chassis workpiece can be automatically attached to the second grinding roller (6) during use, and the convenience of automatic adjustment is improved;
s3, after the driving assembly is started, the dust collection assembly can be driven to start, the dust collection assembly can enable the dust collection cover (28) arranged above the first grinding roller (5) to generate negative pressure and the sleeve (44) communicated with the inside of the box body (4) to generate negative pressure, and dust generated by grinding the surfaces of the first grinding roller (5) and the second grinding roller (6) and the automobile chassis workpiece is adsorbed, collected and conveyed into the collecting cavity to be collected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202410239920.2A CN117840856B (en) | 2024-03-04 | 2024-03-04 | Deburring device and method for new energy automobile chassis |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410239920.2A CN117840856B (en) | 2024-03-04 | 2024-03-04 | Deburring device and method for new energy automobile chassis |
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| CN117840856A true CN117840856A (en) | 2024-04-09 |
| CN117840856B CN117840856B (en) | 2024-05-07 |
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| CN118528100A (en) * | 2024-07-29 | 2024-08-23 | 山东中航泰达复合材料有限公司 | Carbon fiber plate surface polishing treatment device |
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